using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Media;

namespace DoAn
{
    public partial class FormThongTin : Form
    {
        FormChinh frmchinh = new FormChinh();
        FormChoi frmchoi = new FormChoi();
        

        public FormThongTin()
        {
            InitializeComponent();
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            this.Visible = false;
           
            frmchoi.ShowDialog();
        }

        

    }
}